public class CorruptingIndexOutput extends IndexOutput
Modifier and Type | Field and Description |
---|---|
protected IndexOutput |
out |
Constructor and Description |
---|
CorruptingIndexOutput(Directory dir,
long byteToCorrupt,
IndexOutput out) |
Modifier and Type | Method and Description |
---|---|
void |
close()
Closes this stream to further operations.
|
protected void |
corruptFile() |
long |
getChecksum()
Returns the current checksum of bytes written so far
|
long |
getFilePointer()
Returns the current position in this file, where the next write will
occur.
|
java.lang.String |
getName()
Returns the name used to create this
IndexOutput . |
java.lang.String |
toString() |
void |
writeByte(byte b)
Writes a single byte.
|
void |
writeBytes(byte[] b,
int offset,
int length)
Writes an array of bytes.
|
copyBytes, writeBytes, writeInt, writeLong, writeMapOfStrings, writeSetOfStrings, writeShort, writeString, writeVInt, writeVLong, writeZInt, writeZLong
protected final IndexOutput out
public CorruptingIndexOutput(Directory dir, long byteToCorrupt, IndexOutput out)
public java.lang.String getName()
IndexOutput
IndexOutput
. This is especially useful when using
Directory.createTempOutput(java.lang.String, java.lang.String, org.apache.lucene.store.IOContext)
.getName
in class IndexOutput
public void close() throws java.io.IOException
IndexOutput
close
in interface java.io.Closeable
close
in interface java.lang.AutoCloseable
close
in class IndexOutput
java.io.IOException
protected void corruptFile() throws java.io.IOException
java.io.IOException
public long getFilePointer()
IndexOutput
getFilePointer
in class IndexOutput
public long getChecksum() throws java.io.IOException
IndexOutput
getChecksum
in class IndexOutput
java.io.IOException
public java.lang.String toString()
toString
in class IndexOutput
public void writeByte(byte b) throws java.io.IOException
DataOutput
The most primitive data type is an eight-bit byte. Files are accessed as sequences of bytes. All other data types are defined as sequences of bytes, so file formats are byte-order independent.
writeByte
in class DataOutput
java.io.IOException
DataInput.readByte()
public void writeBytes(byte[] b, int offset, int length) throws java.io.IOException
DataOutput
writeBytes
in class DataOutput
b
- the bytes to writeoffset
- the offset in the byte arraylength
- the number of bytes to writejava.io.IOException
DataInput.readBytes(byte[],int,int)
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